44283121 has 2 divisors, whose sum is σ = 44283122. Its totient is φ = 44283120.

The previous prime is 44283101. The next prime is 44283131. The reversal of 44283121 is 12138244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41460721 + 2822400 = 6439^2 + 1680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44283121 is a prime.

It is not a weakly prime, because it can be changed into another prime (44283101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22141560 + 22141561.

It is an arithmetic number, because the mean of its divisors is an integer number (22141561).

Almost surely, 2^44283121 is an apocalyptic number.

It is an amenable number.

44283121 is a deficient number, since it is larger than the sum of its proper divisors (1).

44283121 is an equidigital number, since it uses as much as digits as its factorization.

44283121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 25.

The square root of 44283121 is about 6654.5564089577. The cubic root of 44283121 is about 353.7904241118.

The spelling of 44283121 in words is "forty-four million, two hundred eighty-three thousand, one hundred twenty-one".